I started out at independent shops. Tried the dealership route, but to be honest I got incredibly bored doing somewhat repetitive work day in and day out on the same make of cars. That, and service writers/managers had a tendency to want techs to lick their boots, which means that if you don't do that, they would dole out **** work to you that didn't pay good, thereby controlling your salary in a way. I don't lick anybody's boots, so I went back to indy shops and stayed.
I trained and tooled myself art my own expense and worked on everything from Acura's to Yugo's. Yes...I even worked on a couple Yugos. LOL I had a chance to buy a shop from an employer once, but at the time I'd have had to use someone else's capital (familial), and the economy at the time led me to question my ability to repay the loan, so I stuck with working for someone else.
But I did OK. When I quit working, I had 5 weeks vacation/year and I was fixing cars that dealer techs couldn't. When I moved from Florida to Missouri, I sent ten resumes out beforehand and got ten job offers once I got here. There were no unions in Florida except Teamsters at the time, and a union dealership here offered me a job once. I almost took it, but my kid was just starting school and the dealer mechanics went on strike for about six weeks, as I recall. So again, I stuck with an indy shop. No pension, but mama's a number cruncher and I just gave her my check every week.
And now I'm retireded. Not to mention a tad mental. Mentally Retireded, if you will.